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  <meta charset="UTF-8">
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  <title>Document</title>
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<body>
  <ul>
    <li>xxx后台管理系统</li>
    <li>
      <ul>
        <li>员工管理
          <ul>
            <li><a href="emp-list.html" target="manageFrame">员工列表</a></li>
            <li><a href="emp-add.html" target="manageFrame">新增员工</a></li>
          </ul>
        </li>
        <li>部门管理
          <ul>
            <li><a href="">部门列表</a></li>
            <li><a href="">新增部门</a></li>
          </ul>
        </li>
      </ul>
    </li>
  </ul>
  <hr>
  <iframe src="emp-list.html" frameborder="0" width="100%" height="400" name="manageFrame"></iframe>
  
</body>
</html>